Q: What is the sum of all factors of the number 213,434 excluding 213,434?
A: 131,386
The factors of the number 213,434 are: 1, 2, 13, 26, 8209, 16418, 106717, 213434.
If you add them up, you will get the total of 213,565. Now subtract 213,434 to get 131,386